UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9ZlDf0LtRGJG6wQ/bLRQVWp/Qsk8mjMtMyez+9PZ9c=' 
WHERE 
  key_id = 'a0e10d25801a9e52e652d7d9a22410bb28205b9ead29abab9e3e5b4d08a08061' 
  AND (
    token = 'x9ZlDf0LtRGJG6wQ/bLRQVWp/Qsk8mjMtMyez+9PZ9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )